/*
 * MIT License
 *
 * Copyright (c) 2020 wen.gu <454727014@qq.com>
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

/***************************************************************************
 * Name: cmd_parser.h
 *
 * Purpose: cmd parser base API define
 *
 * Developer:
 *   wen.gu , 2024-01-27
 *
 * TODO:
 *
 ***************************************************************************/

#ifndef __XGIT_CORE_CMD_PARSER_H__
#define __XGIT_CORE_CMD_PARSER_H__

#include <string>
#include <memory>
#include <vector>
#include <functional>
#include <map>

namespace xgit {


class CmdParser final {
public:
    using OnCmd = std::function<void(int argc, const char* const argv[])>;

    struct CmdInfo {
        OnCmd on_cmd;
        std::string usage;
    };


    using CmdMap = std::map<std::string, CmdInfo>;
public:
    CmdParser(const std::string& exec_name): exec_name_(exec_name){}
    ~CmdParser() { }

public:
    bool reg(const std::string& cmd_name, OnCmd on_cmd, const std::string& usage) {
        cmd_map_[cmd_name] = {on_cmd, usage};
        return true;
    }

public:
    bool parse(int argc, const char* const argv[]) {
        
    }
    void showUsage();
private:
    std::string exec_name_;
    CmdMap cmd_map_;
};


} //namespace xgit


#endif /** !__XGIT_CORE_CMD_PARSER_H__ */